Update dellingr.md
Update dellingr.md

Updated phase, date, also minor updates in the text.
neicnordic/experimental.neic.nordforsk.org,neicnordic/experimental.neic.nordforsk.org,neicnordic/neic.no,neicnordic/experimental.neic.nordforsk.org,neicnordic/neic.no,neicnordic/neic.no